The Summer Before (Baby-Sitters Club Prequel)

The BSC returns in this prequel from Newbery Honor author Martin. Before there was the Baby-Sitters Club, there were four girls named Kristy, Mary Anne, Claudia, and Stacey.

Long Synopsis:

The BSC returns in this prequel from Newbery Honor author Martin. Before there was the Baby-Sitters Club, there were four girls named Kristy, Mary Anne, Claudia, and Stacey. As they start the summer before seventh grade, each of them is on the cusp of a big change.